baber/WOPTO huggingface dataset:
Patent JP-H09227187-A (JP)
Title: Concrete admixture
Inventor: FURUSAWA TAKAO
IPC: C04B24/26
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete admixture capable of quickly coagulate a concrete in a short time. SOLUTION: This concrete admixture is composed of at least one kind selected from the following compounds A to F. A: A condensation product of an aminoarylsulfonic acid, a phenol derivative and formaldehyde. B: A condensation product of an aminoarylsulfonic acid, melamine sulfonic acid and formalin. C: A sulfonic group-containing aliphatic diene (co)polymer having a pendant double bond in diene part in an amount of 20-60% and an average molecular weight of 1000-200,000. D: A poly (styrenesulfonic acid) salt having benzene rings each alkylated with a 2-12C alkyl group at 0.01-0.03 mol portion on average and an average molecular weight of 5000-500 000. E: A copolymer of a vinyl monomer substituted with a carboxylic group or a sulfonyl group at a part of a molecules and a polyalkylene glycol.  F: A copolymer of a vinyl monomer substituted with a carboxyl group at a part of molecules, a vinyl monomer containing a polyalkylene glycol monoalkyl ether and a polyalkylene glycol derivative.
Patent JP-S57158587-A (JP)
Title: Voice timepiece
Inventor: IKEMOTO YUTAKA
IPC: G04G13/00
Filed: 1981-03-26
Abstract: PURPOSE:To transfer two kinds of information simultaneously by making display information and voicing information different when a voicing indication key is operated. CONSTITUTION:With a key V, a timer is started in the time limit setting mode of the timer, and up-to-date time is transferred to and stored in a register TP for time-limit storage. While the timer is in operation, the contents of a register TM for the timer are sent to a voice synthesizing circuit VS to voice the remaining time, and also to perform the display DSP of current time only during the key is pressed.
Patent JP-H0566179-A (JP)
Title: Lens meter
Inventor: HENRII ARAADO
IPC: G01M11/02
Filed: 1992-03-02
Abstract: PURPOSE:To enhance the accuracy and efficiency of measurements of the refraction characteristics of a progressive lens or a double focus lens by providing a measuring means for the refraction characteristics of lenses, and a position information display means comprising a lens movement detection means and a lens moving direction display means. CONSTITUTION:Lenses LE to be tested by a lens meter are aligned and their optical centers 15 are adjusted to the measuring optical axis 15 of the lens meter. Each of the lenses Le is vertically shifted by movement of a lens table 21 by a lever and is horizontally shifted as it is pushed by fingers on the surface 21a of the table. Since the optical center 15 of each lens Le is lowered by a distance A, the long-range refraction characteristic measuring portion 13 of each lens LE is made to coincide with a measuring optical axis 0 to measure refraction characteristics and this measured value is used as long-range diopter value. Also, an index line 271 is made to coincide with a short-range measuring portion 256 and thereby the short-range diopter value is measured by a short- range refraction characteristic measuring portion 16.
Patent JP-H04282890-A (JP)
Title: Formation of fine pattern
Inventor: OKAZAKI AKIRA
IPC: G02F1/136
Filed: 1991-03-11
Abstract: PURPOSE:To increase the number of print-resisting times by a method wherein an inorganic resist film is etched through an organic resist pattern to form a masking layer made of inorganic resist on a substrate and a plated layer is formed on a part of the substrate where the masking layer is not formed and then the plated layer is transferred to the material to be processed. CONSTITUTION:An organic resist layer 3 is formed on an inorganic resist layer 2 which is formed on a conductive board 1. Then, a photo mask 4 having the specified black patterns 4a is laid on top of the organic resist layer 3 and ultraviolet rays is cast on the organic resist layer 3. After that, the substrate is developed to remove the organic resist layer 3 of the areas on which, ultraviolet rays was not cast for forming an organic resist pattern 3' having recessed parts 3a. Nextly, the inorganic resist layer 2 is etched through the recessed parts 3a of the pattern 3' and then the pattern 3' is removed to form a masking layer 2' which is made of organic resist that has recessed parts 2a. By this method, a fine pattern can be fabricated very accurately and efficiently.
Patent JP-S57160143-A (JP)
Title: Semiconductor device
Inventor: SUDOU TAKEYUKI
IPC: H01L21/822
Filed: 1981-03-27
Abstract: PURPOSE:To shorten the total line length per gate family and to make efficient use of a wiring region by forming small number of complementary elements in the region adjacent to the wiring region. CONSTITUTION:A region 7 having a small number of complementary elements is formed in the part of a wiring region 4, preferably in the part adjacent to a region 2. The ratio of number of internal element in the region 2 to that in the region 7 is 8: 1-2 in term of number of gates. A transistor, a resistor, a diode or the like is formed in the region 7 for auxiliary element. The region 7 is set to lap the wiring region 4, but the area between the regions 2 and 3 is nothing but the wiring region 4, so that the function for wiring has the priority to prevent any reduction of degree of freedom of external wiring by the wiring to the region 7.
Patent JP-H10235745-A (JP)
Title: Bias cutter
Inventor: MIYAMOTO YOSHINORI
IPC: B65H18/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enable the bonding of a rubber strip on a connecting belt or ply efficiently constantly with a good accuracy by a method wherein a winding and feeding device, having the winding mechanism of the connecting belt or ply and a feeding mechanism for the connecting belt or ply is provided between a connecting device and a bonding device. SOLUTION: A winding-feeding device 21, equipped with a pair of winding and feeding means 22, provided with winding function and feeding function of a connecting belt or ply, is provided between a connecting device 4 and a bonding device 5. The winding and feeding device 21 is provided on a frame 23, rotating on a rail 25 about a pivot, and is positioned alternately at a winding position and a feeding position. In this case, the connecting belt or ply is introduced to the joining roller 39 of one of winding-feeding means 22 from the connecting device 4 and a superposed on a linear cloth then, is wound around a belt or ply liner cloth roll 31. Next, the winding-feeding means 22 is operated into a reverse direction after rotating by 180 deg. to introduce them into the bonding device 5 while peeling off the liner cloth.
Patent JP-H09235782-A (JP)
Title: Inner balcony provided with truss unit as upper structure and construction method thereof
Inventor: HAYASHI KOJI
IPC: E04B1/348
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a balcony which can be easily constructed and reduce man-hours in the execution at the construction site and easily form a sufficient large opening between the upper structure and the balcony. SOLUTION: This inner balcony 10 is provided with a truss unit 16 as an upper structure and also provided with a lower structure 84 arranged at the lower part of the truss unit to support the truss unit 16. The truss unit 16 is provided with an outer truss 20 composed of diagonal members 24 and bottom members 28, an inner truss 52 composed of diagonal members 58 and bottom members 64, and members 70, 74 connecting the outer truss 20 and the inner truss 52. The lower structure 84 is provided with the front part supporting the outer truss 20 by columns 94 and the rear part supporting the inner truss 52 by at least wall panels 114.
Patent JP-S58163214-A (JP)
Inventor: HASEGAWA YOSHINOBU
IPC: H02G1/12
Filed: 1982-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60190800-A (JP)
Title: Phytoalexin inducer
Inventor: IIZUKA CHIYOKICHI
IPC: C07K14/37
Filed: 1984-03-09
Abstract: PURPOSE:The titled inducer comprising peptidoglycan having a specific molecular weight consisting of a specific peptide containing an acidic amino acid and a glycan, as an active ingredient. CONSTITUTION:A phytoalexin inducer comprising a peptidoglycan having 10,000-50,000mol.wt., consisting of a peptide extracted from a culture of a mycelium belonging to the genus Basidiomycetes (e.g., Lentinus edodes, Flammulina velutipes, Pleurotus ostreatus, etc.) cultivated in a medium containing a xylose component, containing an acidic amino acid, and a glycan containing glycose, arabinose, galactose, mannose, and xylose, as an active ingredient. It is applied to a plant or its damaged part, so that the plant has increased resistance to a blight mold when the plant starts to be attacked by the blight mold, it prevents rottenness of root in normal tree planting, prevents rottenness of cut in cutting and in grafting, and improves activation of root and bonding of stalk.
Patent JP-H04223714-A (JP)
Title: Programmable logic device
Inventor: RANDEI CHIYAARUZU SUTEIIRU
IPC: H03K19/173
Filed: 1991-03-12
Abstract: PURPOSE: To provide a cell suitable for use in the AND-OR array of programmable logic device, a cell to be speedily operated for extracting a current at extremely low level and a cell to use only standard CMOS-SRAM technique for production. CONSTITUTION: A programmable cell 70 to be used for the programmable logic device utilizes the CMOS-SRAM technique. True and complementary cells are combined and paired to generate a signal which can be combined with the other signal for applying a product term. A SRAM bit stores program information and drives this generated signal as the numerical function of true ROW and complementary ROWB inputs. Since this generated signal passes through the full amplitude of CMOS voltage, a sense amplifier is not required for this product term.
Patent JP-S57160849-A (JP)
Title: Conveying device for long material
Inventor: MIZOGUCHI SHIGEMASA
IPC: B65H20/18
Filed: 1981-03-30
Abstract: PURPOSE:To prevent a long material from harmful injuries or striking damages in a long material conveying device by gripper feed by clamping the long material with a plastic tape applied as feeding and winding up the tape in accordance with the feeding of the long material. CONSTITUTION:Output torques of an electromagnetic brake 8 and an electromagnetic clutch 9 are controlled at a constant level, and a plastic tape 7 provided with a fixed tension is applied to a clamping face of a long material 1. Then, the long material 1 is clamped at a prescribed pressure by a clamp arm 22 of a conveying block 2. This conveying block 2 is moved as an arrow B shows by a piston rod 5 at a prescribed length. By this movement, the tape 7 is given a feeding force as the arrow B shows, and torques of the electromagnetic brake 8 and the electromagnetic clutch 9 are unbalanced. Consequently, the tape 7 is wound up on a reel 13 by the moved length of the tape 7. Meanwhile, the long material 1 is clamped with the tape applied by a clamp arm 32 of a fixed block 3, and the conveying block 2 is released from clamping and returned to the original position. By repeating this operation, the long material 1 is continuously and correctly sent out at the prescribed length.
Patent JP-S63212598-A (JP)
Inventor: SAITO MASATO
IPC: B26D1/10
Filed: 1987-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52130158-A (JP)
Title: Centrifugal dehydrating washer
Inventor: KAMORI TAMOTSU
IPC: D06F37/24
Filed: 1976-04-23
Abstract: PURPOSE: To provide a centrifugal dehydrating washer, in which platings are applied to both sides of bottom of basket, that is made of synthetic resin in the form of bottomed sleeve, and these platings are clamped and fixed there both from the inside and from the outside, whereby central portion of bottom of said basket can be reinforced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56143335-A (JP)
Title: Air fuel ratio control for internal combustion engine
Inventor: IKEDA SHINJI
IPC: F02D33/00
Filed: 1980-04-09
Abstract: PURPOSE: To back up an air controlling valve at its disabled state in an system for supplying secondary air controlled by said valve to an intake path by enabling an secondary air path to be closed when air fuel ratio is at the lean side for at least a predetermined time.  
     CONSTITUTION: When secondary air flow is controlled to adjust air fuel ratio by controlling an air controlling valve 16 through a control circuit 20 in response to the output of an air fuel ratio sensor 36 and said valve 16 is disabled under the opened condition by any causes, great amount of the secondary air flows into an intake path 10 to make mixture lean. Then, since the sensor 36 keeps on producing low level signals representing the lean condition, the output of a comparator 42 is maintained at high level. When time taken for maintaining said output at high level exceeds a predetermined value, a timer circuit 48 produces the high level output. Thus a drive circuit 50 is energized to open an electromagnetic valve 30 and introduce the atmospheric pressure into a chamber 18a of a path opening and closing valve 18 so that said valve 18 closes a secondary air path 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S646487-A (JP)
Title: Method of remodelling construction of window frame
Inventor: NAKAYAMA HIROYUKI
IPC: E06B1/56
Filed: 1986-03-03
Abstract: PURPOSE: To remove a window frame by a small-scaled and inexpensive device and improve the workability by cutting off the upper frame, the lower frame, and the right and left vertical frames constituting an existing window frame along the longitudinal direction in the whole length and dividing them in the depth. CONSTITUTION: An existing window frame 4A is cut off in the depth and divided by a cutter such as a rotary disc cutter or the like, or preferably by the air plasma fusion while leaving the indoor part 40 and the outdoor part 41 of the existing window frame 4A, and the intermediate part 42 is removed to expose an anchor metal tool 3A. Then, the metal tool 3A is twisted around to break the welded part with a reinforcement 2 or fused by inserting a fusing torch to separate from the reinforcement 2 and remove the metal tool 3A. The indoor part 40 and the outdoor part 41 are pulled out and removed while holding them by a holder such as pliers. Thereafter, a new anchor metal tool fixed to a new window frame is integrally formed with the reinforcement 2 by welding or the like to fix the new window frame.
Patent JP-H06238524-A (JP)
Title: Diesinking electric discharge machining device
Inventor: SAWADA KIYOSHI
IPC: B23H7/28
Filed: 1993-02-10
Abstract: PURPOSE:To secure smooth discharge of machining dust in an electric discharge gap and to improve electric discharge machining efficiency by furnishing a vibrating device to give fine inclination and return sufficiently allowed in the electric discharge gap between a tool electrode and a machined article in a diesinking electric discharge machining device. CONSTITUTION:In a device for carrying out electric discharge machining on a machined article 5 by way of applying voltage in the state of bringing a tool electrode 3 installed on a column 2 of a diesinking electric discharge machining device 1 and the machined article 5 placed on a table 4, a vibrating device 6 is fixed on the lower end of the column 2 and the tool electrode 3 is installed through a chuck of an electrode holder 7 on its lower part. The vibrating device 6 is constituted of a parallel spring body 8 and ceramic piezoelectric elements 9 (9a-9d), and by its driving, the tool electrode 3 is laterally, repeatedly and continuously vibrated against a central axis (z) of the column 2. By smoothly carrying out discharge of machining dust in an electrical discharge gap by such vibration, a favourable electric discharge state is maintained.
Patent JP-H11240158-A (JP)
Title: Driving method for recording head
Inventor: KUBOTA ATSUSHI
IPC: B41J2/13
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To correct print shift between dots in the subscanning direction through simple control. SOLUTION: A head 1 having ink jet ports 41 -49 arranged in the main scanning direction at a patch 2P while being divided into three sets of ink jet ports 41, 44,..., 42, 45,... and 43, 46,... shifted in the subscanning direction at a pitch D, and a head 2 having ink jet ports 51 -59 arranged in the main scanning direction at a pitch 2P while being divided into three sets of ink jet ports 51, 54,..., 52, 55,... and 53, 56,... shifted in the subscanning direction at a pitch D are secured to a substrate 3 while shutting the ink jet ports in the main scanning direction at a pitch P. Assuming the distance between the ink jet port 41,... and 51,... is d in the subscanning direction, the shift is corrected to become less than D/2 by varying the ink jet timing of each set in the head when the distance between the distance d and an integer times of 3D exceeds D/2.
Patent JP-H08248749-A (JP)
Title: Image forming device
Inventor: KAWAI ATSUSHI
IPC: G03G15/08
Filed: 1995-03-06
Abstract: PURPOSE: To estimate toner concentration and to keep the toner concentration in a developing unit constant at all times by processing all at once various parameters relating to the estimation of the toner concentration in an image formation process. CONSTITUTION: The device learns neural network from black toner concentration and various image formation process data (development efficiency, humidity, temperature, the number of copies, and color toner concentration), batch processes the parameters by using the neural net work, which has learned, and estimates the black toner density. Toner replenishment is carried out based on the estimated toner concentration.
Patent JP-S52129236-A (JP)
Title: Reading control method
Inventor: NAKANO YOSHIAKI
IPC: G06K7/10
Filed: 1976-04-21
Abstract: PURPOSE: To secure accurate reading for plural moving objects in groups by giving time control to the reading action of discrimination information by timer signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01221117-A (JP)
Title: Electrical coffee percolator
Inventor: NAKAMURA TOSHIO
IPC: A47J31/057
Filed: 1988-02-29
Abstract: PURPOSE:To warn the user of incompletion of reactivation of removal function elements by providing a heating pipe connected to a water tank and incorporating activated carbon, a thermostat for detecting a temperature of the activated carbon so as to control the temperature of the activated carbon and an indicating lamp to remove residual chlorine and organic material contained in drinking water while eliminating the necessity of replacement of the removal function elements. CONSTITUTION:A heating pipe 5 incorporates honeycomb-like activated carbon elements 6 on the water flow inlet side, and a heater block 3 is provided therein with a thermostat Th2 adapted to be closed at a temperature at which the activated carbon elements 6 decomposes organic materials. An indicating lamps is held to blink until the heater block 3 falls in a no heated load condition so that the temperature thereof reaches a temperature suitable for reactivating the activated carbon elements 6, that is, until the thermostat Th2 is opened, and is then held to be turned on. With this arrangement, residual chlorine or organic materials contained in drinking water may be removed while the activated carbon elements 6 are reactivated, and during extraction of coffee, or when the temperature of the activated carbon elements does not yet come to a suitable reactivating temperature, the neon glow lamp L blinks so as to warn the user.
Patent JP-H01220229-A (JP)
Title: Gain controller for focusing servo
Inventor: KOYAMA KENICHI
IPC: G02B7/28
Filed: 1988-02-29
Abstract: PURPOSE:To stably adjust the gain of focusing servo by providing a means to detect the level of a focusing servo error signal, and a means to control the level of disturbance to be impressed by the level of the focusing servo error signal. CONSTITUTION:The title device is provided with the means 30 to detect the focus error signal in the open state of a focusing servo loop, and the means 20 to control the level of the disturbance to be impressed by the level of the focus error signal. And by setting the level of the disturbance to be impressed on the focusing servo loop at an appropriate level, correct gain control can be performed not depending on the optical dispersion of a disk or an optical pickup. In such a way, it is possible to obtain a gain controller for the focusing servo for an optical disk player in which gain control can be performed stably not depending on the optical dispersion of the disk or the optical pickup.
Patent JP-H10239410-A (JP)
Title: Magnetic sensor with amplifying circuit
Inventor: ISHIBASHI KAZUTOSHI
IPC: G01R33/06
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high performance magnetic sensor with a small dependency on temp., which can correct a temp. characteristic with a simple structure, by directly coupling a magnetic sensor part with an input end of an operation amplifier, and making the ratio of amplification the ratio between the inner resistance of the sensor part and the feedback resistance of operation amplification circuit. SOLUTION: A constant-current power source 3 drives an InSb Hall element 4 of a magnetic sensor with a constant current. The inner resistance of the element 4 serves as the input resistance of an operation amplification circuit 5 and the ratio of amplification A of the circuit 5 is made to be the ratio of the input resistance of the circuit 5 and a feedback resistance (Rf) 6, 7. An output signal (Vo) 8 of the circuit after the amplification is represented by an equation of Vo=A.Vi, where Vi is an output voltage of the element driven with a constant current, and A is the amplification ratio of the circuit 5. Since an exponential change can be cancelled by obtaining a temp. dependency after the amplification, the output signal Vo after the amplification is not dependent on temp. and thus a stable output signal is obtained.
Patent JP-H10244307-A (JP)
Title: Camber control method in thick plate rolling
Inventor: YANAGINO KIMIHARU
IPC: B21B37/30
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a camber from growing by prohibiting roll opening control based on a rolling load difference when a projecting part side of a camber and a closing side of roll opening are at a same side. SOLUTION: By detecting a camber quantity of a rolling mill at a rolling mill outlet side, based on this, a camber curvature is calculated. Based on this, a length of a rolling material at a work roll 1 and a forecasted length of a rolled material (i+1) after rolled at a next pass, a change state of a camber curvature at each position of the rolled material (i+1) is forecasted. When rolling at a next pass, based on a difference load at a rolling position, a load opening difference to reduce a difference load is obtained, corresponding to this value, a left/right opening difference of rolls is controlled.  When a side to close a roll opening and a camber projecting part side, which is based on a camber curvature at a present rolling position at a change state of a forecasted camber curvature of the rolled material (i+1), coincides, it is judged that the camber grows, therefore, the adjustment of roll opening difference is not conducted.